382468480

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:552

約数の個数: 128

約数和(自身を含む): 978220800

約数和(自身を除く): 595752320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 71, 76, 80, 95, 128, 142, 152, 160, 190, 284, 304, 320, 355, 380, 443, 568, 608, 640, 710, 760, 886, 1136, 1216, 1349, 1420, 1520, 1772, 2215, 2272, 2432, 2698, 2840, 3040, 3544, 4430, 4544, 5396, 5680, 6080, 6745, 7088, 8417, 8860, 9088, 10792, 11360, 12160, 13490, 14176, 16834, 17720, 21584, 22720, 26980, 28352, 31453, 33668, 35440, 42085, 43168, 45440, 53960, 56704, 62906, 67336, 70880, 84170, 86336, 107920, 125812, 134672, 141760, 157265, 168340, 172672, 215840, 251624, 269344, 283520, 314530, 336680, 431680, 503248, 538688, 597607, 629060, 673360, 863360, 1006496, 1077376, 1195214, 1258120, 1346720, 2012992, 2390428, 2516240, 2693440, 2988035, 4025984, 4780856, 5032480, 5386880, 5976070, 9561712, 10064960, 11952140, 19123424, 20129920, 23904280, 38246848, 47808560, 76493696, 95617120, 191234240, 382468480]

約数ペア:

[(1, 382468480), (2, 191234240), (4, 95617120), (5, 76493696), (8, 47808560), (10, 38246848), (16, 23904280), (19, 20129920), (20, 19123424), (32, 11952140), (38, 10064960), (40, 9561712), (64, 5976070), (71, 5386880), (76, 5032480), (80, 4780856), (95, 4025984), (128, 2988035), (142, 2693440), (152, 2516240), (160, 2390428), (190, 2012992), (284, 1346720), (304, 1258120), (320, 1195214), (355, 1077376), (380, 1006496), (443, 863360), (568, 673360), (608, 629060), (640, 597607), (710, 538688), (760, 503248), (886, 431680), (1136, 336680), (1216, 314530), (1349, 283520), (1420, 269344), (1520, 251624), (1772, 215840), (2215, 172672), (2272, 168340), (2432, 157265), (2698, 141760), (2840, 134672), (3040, 125812), (3544, 107920), (4430, 86336), (4544, 84170), (5396, 70880), (5680, 67336), (6080, 62906), (6745, 56704), (7088, 53960), (8417, 45440), (8860, 43168), (9088, 42085), (10792, 35440), (11360, 33668), (12160, 31453), (13490, 28352), (14176, 26980), (16834, 22720), (17720, 21584)]